diff --git a/mingzailao-UK.list b/mingzailao-UK.list
index 4f5c31a..13bfd18 100644
--- a/mingzailao-UK.list
+++ b/mingzailao-UK.list
@@ -2,3 +2,4 @@ DOMAIN-SUFFIX,github.com
 DOMAIN-SUFFIX,m-team.cc
 DOMAIN-SUFFIX,v2ex.com
 DOMAIN-SUFFIX,hub.docker.com
+DOMAIN-SUFFIX,docker.com